package thread;

import java.lang.annotation.Target;
import java.util.Timer;
import java.util.TimerTask;

public class ThreadDemo27 {
    public static void main(String[] args) throws InterruptedException {
        Timer timer=new Timer();
        timer.schedule(new TimerTask() {
            @Override
            public void run() {
                System.out.println("hello 3000");
            }
        },3000);
        timer.schedule(new TimerTask() {
            @Override
            public void run() {
                System.out.println("hello 2000");
            }
        },2000);

     timer.schedule(new TimerTask() {
        @Override
        public void run() {
            System.out.println("hello 1000");
        }
    },1000);
        System.out.println("hello main");
        Thread.sleep(5000);
        timer.cancel();
}
    }



